Definitions
Definitions
100
a graphic representation of data on similar things
What is bar graph
100
a set of rows and columns that displays data
What is a table
200
the middle value in a group of numbers arranged in order or, if there is an even number of values, the average of the two middle values
What is median
200
a straight line on a graph that has as many points above it as below
What is a best-fit line
300
in a data set, the number value that occurs most frequently
What is mode
400
in a data set, the average of all number values; the sum divided by the number of values in the data set
What is mean
500
a graph of points representing a collection of data
What is scatterplot
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